158706688

素因数分解:

$2^{10}\times 7^2\times {\mathrm{3163}}^1$

素因数の和:3197

約数の個数: 66

約数和(自身を含む): 369172356

約数和(自身を除く): 210465668

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1792, 3136, 3163, 3584, 6272, 6326, 7168, 12544, 12652, 22141, 25088, 25304, 44282, 50176, 50608, 88564, 101216, 154987, 177128, 202432, 309974, 354256, 404864, 619948, 708512, 809728, 1239896, 1417024, 1619456, 2479792, 2834048, 3238912, 4959584, 5668096, 9919168, 11336192, 19838336, 22672384, 39676672, 79353344, 158706688]

約数ペア:

[(1, 158706688), (2, 79353344), (4, 39676672), (7, 22672384), (8, 19838336), (14, 11336192), (16, 9919168), (28, 5668096), (32, 4959584), (49, 3238912), (56, 2834048), (64, 2479792), (98, 1619456), (112, 1417024), (128, 1239896), (196, 809728), (224, 708512), (256, 619948), (392, 404864), (448, 354256), (512, 309974), (784, 202432), (896, 177128), (1024, 154987), (1568, 101216), (1792, 88564), (3136, 50608), (3163, 50176), (3584, 44282), (6272, 25304), (6326, 25088), (7168, 22141), (12544, 12652)]